Vincent Milum Jr a624dfd776 Fixing regression in AES for ARM targets 5 lat temu
..
AES.cpp 9d66d876f4 Likely fix for some alignment issues on ARM. 5 lat temu
AES.hpp 70f37962cf Backport AES fixes for compiler, arch, and splitting into separate files. 5 lat temu
AES_aesni.cpp dd65680150 Windows build fixes, version bump in AIP. 5 lat temu
AES_armcrypto.cpp a624dfd776 Fixing regression in AES for ARM targets 5 lat temu
Address.hpp 06730c7d1d BSL date bump 5 lat temu
AtomicCounter.hpp 06730c7d1d BSL date bump 5 lat temu
Bond.cpp ecfac0601a Add new bond control commands to CLI 5 lat temu
Bond.hpp ecfac0601a Add new bond control commands to CLI 5 lat temu
BondController.cpp ecfac0601a Add new bond control commands to CLI 5 lat temu
BondController.hpp ecfac0601a Add new bond control commands to CLI 5 lat temu
Buffer.hpp 06730c7d1d BSL date bump 5 lat temu
C25519.cpp 2ac49d99dd AES integrated on send side. 5 lat temu
C25519.hpp 06730c7d1d BSL date bump 5 lat temu
Capability.cpp 06730c7d1d BSL date bump 5 lat temu
Capability.hpp 06730c7d1d BSL date bump 5 lat temu
CertificateOfMembership.cpp 06730c7d1d BSL date bump 5 lat temu
CertificateOfMembership.hpp 06730c7d1d BSL date bump 5 lat temu
CertificateOfOwnership.cpp 06730c7d1d BSL date bump 5 lat temu
CertificateOfOwnership.hpp 06730c7d1d BSL date bump 5 lat temu
Constants.hpp 9d66d876f4 Likely fix for some alignment issues on ARM. 5 lat temu
Credential.hpp 06730c7d1d BSL date bump 5 lat temu
DNS.hpp 06730c7d1d BSL date bump 5 lat temu
Dictionary.hpp 06730c7d1d BSL date bump 5 lat temu
Flow.hpp 06730c7d1d BSL date bump 5 lat temu
Hashtable.hpp 06730c7d1d BSL date bump 5 lat temu
Identity.cpp 2ac49d99dd AES integrated on send side. 5 lat temu
Identity.hpp 7219ca0c0f AES works! Only with this or newer nodes. Uses salsa with older ones as usual. 5 lat temu
IncomingPacket.cpp d64c5a92c6 Merge pull request #1233 from dosuperuser/improvement/optimizations 5 lat temu
IncomingPacket.hpp 06730c7d1d BSL date bump 5 lat temu
InetAddress.cpp de308f05e0 missing break in InetAddress::ipScope() 5 lat temu
InetAddress.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 5 lat temu
MAC.hpp 06730c7d1d BSL date bump 5 lat temu
Membership.cpp 06730c7d1d BSL date bump 5 lat temu
Membership.hpp 06730c7d1d BSL date bump 5 lat temu
MulticastGroup.hpp 06730c7d1d BSL date bump 5 lat temu
Multicaster.cpp 44af828aa4 Tweak multicast settings to prevent failures due to TX queue overflow. 5 lat temu
Multicaster.hpp 9480ff1f37 Fix some timestamp signedness mismatches. 5 lat temu
Mutex.hpp 06730c7d1d BSL date bump 5 lat temu
Network.cpp dc806dd718 Try pipelining tap reads on Linux for a little more speed. 5 lat temu
Network.hpp 06730c7d1d BSL date bump 5 lat temu
NetworkConfig.cpp 06730c7d1d BSL date bump 5 lat temu
NetworkConfig.hpp 06730c7d1d BSL date bump 5 lat temu
NetworkController.hpp 06730c7d1d BSL date bump 5 lat temu
Node.cpp 06730c7d1d BSL date bump 5 lat temu
Node.hpp 06730c7d1d BSL date bump 5 lat temu
OutboundMulticast.cpp 06730c7d1d BSL date bump 5 lat temu
OutboundMulticast.hpp 06730c7d1d BSL date bump 5 lat temu
Packet.cpp 31d8758ad9 Apple "fat binaries" are back! 5 lat temu
Packet.hpp e6b5f8aabd AES work... but disabled in this commit. 5 lat temu
Path.cpp 06730c7d1d BSL date bump 5 lat temu
Path.hpp ecfac0601a Add new bond control commands to CLI 5 lat temu
Peer.cpp d64c5a92c6 Merge pull request #1233 from dosuperuser/improvement/optimizations 5 lat temu
Peer.hpp 7219ca0c0f AES works! Only with this or newer nodes. Uses salsa with older ones as usual. 5 lat temu
Poly1305.cpp d530356055 RingBuffer<> is now templated with size, buffer is now static. 6 lat temu
Poly1305.hpp 06730c7d1d BSL date bump 5 lat temu
README.md 8a2ff0b31e Actual documentation. 9 lat temu
Revocation.cpp 06730c7d1d BSL date bump 5 lat temu
Revocation.hpp 06730c7d1d BSL date bump 5 lat temu
RingBuffer.hpp 06730c7d1d BSL date bump 5 lat temu
RuntimeEnvironment.hpp 06730c7d1d BSL date bump 5 lat temu
SHA512.cpp 1ad555a071 More selective push of AES modifications and refactoring stuff. 5 lat temu
SHA512.hpp 2ac49d99dd AES integrated on send side. 5 lat temu
Salsa20.cpp 9681fedbb4 Spellcheck sweep across codebase 7 lat temu
Salsa20.hpp 41c187ba12 Another very small crypto optimization. 8 lat temu
SelfAwareness.cpp 06730c7d1d BSL date bump 5 lat temu
SelfAwareness.hpp 06730c7d1d BSL date bump 5 lat temu
SharedPtr.hpp 06730c7d1d BSL date bump 5 lat temu
Switch.cpp 26a0cbcd73 Revert "Push credentials in multicast." 5 lat temu
Switch.hpp 06730c7d1d BSL date bump 5 lat temu
Tag.cpp 06730c7d1d BSL date bump 5 lat temu
Tag.hpp 06730c7d1d BSL date bump 5 lat temu
Topology.cpp d64c5a92c6 Merge pull request #1233 from dosuperuser/improvement/optimizations 5 lat temu
Topology.hpp 06730c7d1d BSL date bump 5 lat temu
Trace.cpp 06730c7d1d BSL date bump 5 lat temu
Trace.hpp 06730c7d1d BSL date bump 5 lat temu
Utils.cpp 31d8758ad9 Apple "fat binaries" are back! 5 lat temu
Utils.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 5 lat temu
World.hpp 06730c7d1d BSL date bump 5 lat temu

README.md

ZeroTier Network Hypervisor Core

This directory contains the real ZeroTier: a completely OS-independent global virtual Ethernet switch engine. This is where the magic happens.

Give it wire packets and it gives you Ethernet packets, and vice versa. The core contains absolutely no actual I/O, port configuration, or other OS-specific code (except Utils::getSecureRandom()). It provides a simple C API via /include/ZeroTierOne.h. It's designed to be small and maximally portable for future use on small embedded and special purpose systems.

Code in here follows these guidelines:

  • Keep it minimal, especially in terms of code footprint and memory use.
  • There should be no OS-dependent code here unless absolutely necessary (e.g. getSecureRandom).
  • If it's not part of the core virtual Ethernet switch it does not belong here.
  • No C++11 or C++14 since older and embedded compilers don't support it yet and this should be maximally portable.
  • Minimize the use of complex C++ features since at some point we might end up "minus-minus'ing" this code if doing so proves necessary to port to tiny embedded systems.